Hardware Spec Index

Brontix FN-5370 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5370-CORE · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index283 (Case Fans scale)
Category rank#14,036
Street price$9
Power4 W
Performance per dollar31.44
Released2023

Specifications

BrandBrontix
ModelBrontix FN-5370 Core
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5370 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8664870 (accessed 2026-10-24).